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CN102534923A - Transmission mechanism of multiflora natural fiber jacquard loom - Google Patents

Transmission mechanism of multiflora natural fiber jacquard loom
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CN102534923A
CN102534923ACN2012100252037ACN201210025203ACN102534923ACN 102534923 ACN102534923 ACN 102534923ACN 2012100252037 ACN2012100252037 ACN 2012100252037ACN 201210025203 ACN201210025203 ACN 201210025203ACN 102534923 ACN102534923 ACN 102534923A
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swing arm
handle
rod
shaft
frame
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CN102534923B (en
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刘义涛
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JIANGSU HIMALAYA NATURAL FIBER PRODUCTS Co Ltd
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JIANGSU HIMALAYA NATURAL FIBER PRODUCTS Co Ltd
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Abstract

Translated fromChinese

本发明公开了一种多花型自然纤维提花织机传动机构,包括动力装置,还包括其轴连接于机架墙板的第一、第二、第三摆臂;所述第三摆臂的上下两端设有拉索,分别连接综框的上下边框;第三摆臂设有拉手,在拉手下方设有翘杆,翘杆翘起时向上顶起拉手,使其与上导向杆相触,翘杆落下时拉手落下与下导向杆相触;所述上、下导向杆的两端伸出机架墙板后分别与第二摆臂所设的上、下连杆连接;所述第一摆臂上设有拉动顶起装置转动的A连杆;所述第二摆臂轴上设有第二连杆,所述第二连杆连接第一摆臂轴,第一摆臂轴同时设有第一连杆,所述第一连杆连接提花曲轴,所述提花曲轴与动力机构的输出轴固接。

Figure 201210025203

The invention discloses a transmission mechanism of a multi-pattern natural fiber jacquard loom, which includes a power device and first, second and third swing arms whose shafts are connected to the frame wallboard; Cables are provided at the upper and lower ends, respectively connecting the upper and lower frames of the heald frame; the third swing arm is provided with a handle, and a lever is provided below the handle. When the lever is tilted, the handle is lifted upwards to make it touch the upper guide rod , when the warping bar falls, the handle falls and touches the lower guide rod; the two ends of the upper and lower guide rods stretch out from the frame wallboard and are respectively connected with the upper and lower connecting rods set by the second swing arm; One swing arm is provided with an A connecting rod that pulls the jacking device to rotate; the second swing arm shaft is provided with a second connecting rod, and the second connecting rod is connected to the first swing arm shaft, and the first swing arm shaft simultaneously A first connecting rod is provided, and the first connecting rod is connected to a jacquard crankshaft, and the jacquard crankshaft is fixedly connected to the output shaft of the power mechanism.

Figure 201210025203

Description

Translated fromChinese
多花型自然纤维提花织机传动机构Transmission Mechanism of Multi-pattern Natural Fiber Jacquard Loom

技术领域technical field

本发明涉及纺织机械制备领域,具体涉及采用植物纤维制备地毯的织机,更具体涉及能够提出多种花型的剑麻地毯织机。The invention relates to the field of textile machinery preparation, in particular to a loom for preparing carpets from plant fibers, and more particularly to a sisal carpet loom capable of producing various patterns.

背景技术Background technique

自然纤维地毯主要原料是剑麻,黄麻,水草,席草,蒲草,玉米皮等纤维,是一种全天然的产品,它含水分,可随环境变化而吸湿或放出水分来调节环境及空气温度,同时还具有节能,可降解,防虫蛀,阻燃,防静电,高弹性,吸音,隔热,耐磨损等优点。随着人们生活水平的提高,剑麻,竹子,黄麻,水草,席草,蒲草,玉米皮等地毯被广泛的应用于宾馆、办公场所和家庭装饰。就其织物本身而言,为了美化室内环境,自然纤维地毯不仅有平纹、斜纹,还有提花的,尤其是提花自然纤维地毯,用于室内装饰后,给人大气、高雅的享受。但目前的提花自然纤维地毯一般只能生产一些简单的经纬编织,不能提花,原因是:所提花型的复杂与简单,关键因素是由织机上的棕框多少决定的,由于目前织机上所设的棕框其传动机构采用的是拨杆与回转凸轮结合的心曲柄装置,因此,受到凸轮圆周的限制,每架织机只能最多设四片棕框,否则,棕框被提起的高度则不能达到生产要求。本申请人同日提出了“多花型自然纤维地毯提花织机”专利申请,较好的解决了这个问题,根据需要可以为织机安装多片棕框,织出多种花型的地毯,满足市场需求。The main raw materials of natural fiber carpet are sisal, jute, water grass, mat grass, cattail grass, corn husk and other fibers. It is an all-natural product. It contains moisture and can absorb moisture or release moisture to adjust the environment and air temperature as the environment changes. , At the same time, it also has the advantages of energy saving, degradable, insect-proof, flame-retardant, anti-static, high elasticity, sound absorption, heat insulation, and wear resistance. With the improvement of people's living standards, carpets such as sisal, bamboo, jute, water grass, mat grass, cattail grass, and corn husks are widely used in hotels, offices and home decoration. As far as the fabric itself is concerned, in order to beautify the indoor environment, natural fiber carpets not only have plain weave, twill weave, but also jacquard, especially jacquard natural fiber carpets. After being used for interior decoration, it gives people a grand and elegant enjoyment. However, the current jacquard natural fiber carpets can generally only produce some simple warp and weft weaving, and cannot be jacquard. The transmission mechanism of the palm frame adopts the heart crank device combined with the lever and the rotary cam. Therefore, limited by the circumference of the cam, each loom can only have four palm frames at most, otherwise, the height of the palm frame is lifted. Production requirements cannot be met. On the same day, the applicant filed a patent application for "Multi-pattern Natural Fiber Carpet Jacquard Loom", which solved this problem well. According to the needs, multiple palm frames can be installed on the loom to weave carpets of various patterns to meet the needs of the market. need.

发明内容Contents of the invention

本发明要解决的技术问题是提供一种多花型自然纤维提花织机传动机构,可根据需要安装多片棕框,织出多种花型的地毯,满足市场需求。The technical problem to be solved by the present invention is to provide a transmission mechanism of a multi-pattern natural fiber jacquard loom, which can be equipped with multiple palm frames as required to weave carpets of various patterns to meet market demand.

本发明通过以下技术方案实现:The present invention is realized through the following technical solutions:

多花型自然纤维提花织机传动机构,包括机架及其两端的机架墙板,还包括棕框,驱动棕框上下移动的动力机构,还包括其轴连接于机架墙板的第一、第二、第三摆臂;The transmission mechanism of the multi-pattern natural fiber jacquard loom includes the frame and the frame wall panels at both ends, as well as the palm frame, the power mechanism that drives the palm frame to move up and down, and the first shaft connected to the frame wall panel , second and third swing arms;

所述第三摆臂的上下两端设有拉索,分别连接棕框的上下边框,在机架上设有拉索的导向装置; The upper and lower ends of the third swing arm are provided with cables, respectively connected to the upper and lower frames of the brown frame, and a guide device for the cables is provided on the frame;

第三摆臂设有拉手,在拉手下方设有翘杆,所述翘杆轴与第三摆臂轴平行,其两端连接于机架墙板;翘杆外端与拉簧连接,翘杆下方设有使其翘起或落下的顶起装置,翘杆翘起时向上顶起拉手,使其与上导向杆相触,翘杆落下时拉手落下与下导向杆相触; The third swing arm is provided with a handle, and a warping rod is arranged below the handle. The shaft of the warping rod is parallel to the axis of the third swing arm, and its two ends are connected to the frame wallboard; the outer end of the warping rod is connected with a tension spring, and the warping rod There is a jacking device on the bottom to make it tilt up or down. When the tilting bar is tilted up, the handle is lifted up to make it touch the upper guide rod. When the tilting bar falls, the handle falls and touches the lower guide rod;

所述上、下导向杆的两端伸出机架墙板后分别与第二摆臂所设的上、下连杆连接,在第二摆臂左摆或右摆带动下所述导向杆沿墙板所设的导向槽移动,推或拉所述拉手,使第三摆臂左摆或右摆(作用是拉起或放下棕框);The two ends of the upper and lower guide rods protrude from the frame wallboard and are respectively connected with the upper and lower connecting rods provided by the second swing arm. When the second swing arm swings left or right, the guide rod moves along The guide groove set on the wallboard moves, and the handle is pushed or pulled to make the third swing arm swing left or right (the function is to pull up or put down the palm frame);

所述第一摆臂上设有拉动顶起装置转动的A连杆;The first swing arm is provided with an A connecting rod that pulls the jacking device to rotate;

所述第二摆臂轴上设有第二连杆,所述第二连杆连接第一摆臂轴,第一摆臂轴同时设有第一连杆,所述第一连杆连接提花曲轴,所述提花曲轴与动力机构的输出轴固接。The second swing arm shaft is provided with a second connecting rod, the second connecting rod is connected to the first swing arm shaft, and the first swing arm shaft is also provided with a first connecting rod, and the first connecting rod is connected to the jacquard crankshaft , the Jacquard crankshaft is fixedly connected to the output shaft of the power mechanism.

本发明进一步改进方案是,第一、第二摆臂的摆臂轴两端穿出机架墙板后分别与第一、第二摆臂固联,所述摆臂轴活动连接于机架墙板;第三摆臂的摆臂轴两端固联于机架墙板,第三摆臂位于机架墙板内,活动连接于摆臂轴上。The further improvement of the present invention is that the two ends of the swing arm shafts of the first and second swing arms pass through the frame wallboard and are fixedly connected with the first and second swing arms respectively, and the swing arm shafts are movably connected to the frame wall plate; the two ends of the swing arm shaft of the third swing arm are fixedly connected to the frame wall plate, and the third swing arm is located in the frame wall plate and is movably connected to the swing arm shaft.

本发明更进一步改进方案是,所述导向装置包括设置于棕框上部的提棕架,所述提棕架的两端连接于机架,提棕架上设有与拉索匹配的轮子,连接于棕框上边框的拉索垂直向上经过所述轮子导向后,连接于第三摆臂的上端;还包括设置于棕框下部的机架上与拉索匹配的轮子,连接于棕框下边框的拉索垂直向下经过所述轮子导向后,连接于第三摆臂的下端。The further improvement of the present invention is that the guide device includes a palm lifting frame arranged on the upper part of the palm frame. After the cable on the upper frame of the brown frame is guided vertically upwards by the wheels, it is connected to the upper end of the third swing arm; it also includes a wheel that matches the cable on the frame at the lower part of the brown frame, and is connected to the lower frame of the brown frame After being guided vertically downward through the wheels, the drag cables are connected to the lower end of the third swing arm.

本发明更进一步改进方案是,所述轮子为链轮,或为中间带有槽口的滑轮;A further improvement of the present invention is that the wheel is a sprocket, or a pulley with a notch in the middle;

设置于提棕架的轮子,其轮轴固联于提棕架,设置于棕框下部机架上的轮子,其轮轴固联于机架。Be arranged on the wheel of carrying palm frame, its wheel axle is fixedly connected in carrying palm frame, be arranged on the wheel on the frame of palm frame bottom, its wheel axle is firmly connected in frame.

本发明更进一步改进方案是,连接于棕框上边框的拉索垂直向上经过所述轮子导向后连接于上拉杆,上拉杆一端活动连接于第三摆臂的上端,连接于棕框下边框的拉索垂直向下经过所述轮子导向后连接于下拉杆,下拉杆一端活动连接于第三摆臂的下端;The further improvement of the present invention is that the cable connected to the upper frame of the brown frame passes vertically upwards and is connected to the upper pull rod after being guided by the wheels, one end of the upper pull rod is movably connected to the upper end of the third swing arm, and connected to the lower frame of the brown frame. The drag cable is vertically downwardly guided by the wheels and then connected to the pull-down rod, and one end of the pull-down rod is movably connected to the lower end of the third swing arm;

所述上、下拉杆呈水平设置,并设有限位装置,所述限位装置分别连接于提棕架、机架。所述限位装置为带有孔的支架,支架一端连接于提棕架或机架,另一端设有孔,上、下拉杆分别穿于支架孔。The upper and lower rods are arranged horizontally, and are provided with a limit device, and the limit device is respectively connected to the lifting frame and the frame. The limiting device is a bracket with holes, one end of the bracket is connected to the lifting frame or the frame, and the other end is provided with holes, and the upper and lower rods pass through the bracket holes respectively.

上述拉杆两端活动连接于第三摆臂的上端,这里所述的活动连接是:第三摆臂的上下端向外的一侧设有槽口,夹片夹于第三摆臂的上下端,连接于夹片一端的销轴位于槽口中,夹片另一端与拉杆为活接连接。The two ends of the pull rod are movably connected to the upper end of the third swing arm. The articulated connection described here is: the outer side of the upper and lower ends of the third swing arm is provided with a notch, and the clip is clamped on the upper and lower ends of the third swing arm. , the pin shaft connected to one end of the clip is located in the notch, and the other end of the clip is connected to the pull rod in a live connection.

本发明更进一步改进方案是,第三摆臂大致中部位置活动连接于摆臂轴,位于摆臂轴上方的摆臂上设有支臂,所述拉手的一端活动连接于支臂(采用销连接),拉手大致中部位置、以及另一端设有挡爪,当拉手向上翘起时,上导向杆与中部挡爪相触,推着拉手移动,当拉手落下时,下导向杆与一端挡爪相触,拉着拉手移动,第三摆臂随之左摆或右摆。A further improvement of the present invention is that the third swing arm is movably connected to the swing arm shaft at approximately the middle position, and the swing arm above the swing arm shaft is provided with a support arm, and one end of the handle is movably connected to the support arm (connected by a pin) ), the handle is roughly in the middle, and the other end is provided with a claw. When the handle is tilted up, the upper guide rod touches the middle claw, pushing the handle to move. When the handle falls, the lower guide rod is in contact with the claw at one end. Touch, pull the handle to move, and the third swing arm will swing left or right accordingly.

本发明更进一步改进方案是,支臂与拉手分别向其连接端作圆弧延伸,拉手设有挡爪的一端向支臂翘起。使翘杆翘起或落下的顶起装置设置于翘杆轴与拉簧连接位置之间的翘杆下方。A further improvement of the present invention is that the support arm and the handle respectively extend in a circular arc to their connecting ends, and the end of the handle provided with the claw is tilted towards the support arm. The jacking device for tilting or falling the tilting rod is arranged under the tilting rod between the tilting rod shaft and the connection position of the extension spring.

本发明更进一步改进方案是,顶起装置包括传动轴,所述传动轴两端设有链轮,与链轮匹配的链条上连接有工艺轮轴,每根工艺轮轴上活动连接有大直径工艺轮,或连接有小直径工艺轮,或连接有大小两种直径的工艺轮,所述传动轴端部穿出机架墙板后分别固联有棘轮,第一摆臂上所设的A连杆拉动棘轮及其传动轴转动。The further improvement of the present invention is that the jacking device includes a transmission shaft, and sprockets are arranged at both ends of the transmission shaft, and a process wheel shaft is connected to a chain matched with the sprocket, and a large-diameter process wheel is movably connected to each process wheel shaft. , or be connected with a small-diameter process wheel, or be connected with a process wheel with two diameters, the end of the transmission shaft passes through the frame wallboard and is respectively fixedly connected with a ratchet, and the A connecting rod set on the first swing arm Pull the ratchet and its drive shaft to turn.

本发明更进一步改进方案是,所述拉簧上端连接于翘杆,下端连接于机架,所述翘杆与拉手的接触面呈相同弧度。A further improvement of the present invention is that the upper end of the tension spring is connected to the warping rod, and the lower end is connected to the frame, and the contact surface of the warping rod and the handle has the same arc.

本发明与现有技术相比,具有以下明显优点:Compared with the prior art, the present invention has the following obvious advantages:

一、本发明由于采用摆臂、连杆等传动机构,并在棕框和摆臂之间设置拉索,通过摆臂的摆动,实现棕框的提起与放下,因此,可以根据生产需要设定棕框数量,只需为每一片棕框配备相应的摆臂、工艺轮以及翘杆即可。1. Because the present invention adopts transmission mechanisms such as swing arms and connecting rods, and a drag cable is set between the palm frame and the swing arm, the lifting and lowering of the palm frame can be realized through the swing of the swing arm. Therefore, it can be set according to production needs. The number of brown frames only needs to be equipped with corresponding swing arms, craft wheels and warping rods for each brown frame.

二、由于本发明在剑麻地毯织造过程中,棕框配备数量不受传动机构的限制,因此,设计者可以根据市场需求,设计出多种花型,既可提高产品档次,增加企业的经济效益,同时可为消费者提供美的享受。 2. Since the present invention is used in the sisal carpet weaving process, the number of brown frames is not limited by the transmission mechanism. Therefore, the designer can design a variety of patterns according to the market demand, which can improve the product grade and increase the economic benefits of the enterprise. , At the same time, it can provide consumers with beautiful enjoyment. the

附图说明Description of drawings

图1为本发明主视示意图(未示出位于棕框前面的筘座-俗称大龙)。Fig. 1 is a schematic diagram of the front view of the present invention (the sley located in front of the palm frame is not shown-commonly known as the big dragon).

图2为图1中墙板打开示意图。Fig. 2 is a schematic diagram of opening the wall panel in Fig. 1 .

图3为图1右视示意图。Fig. 3 is a schematic right view of Fig. 1 .

图4为图3A-A剖视示意图。FIG. 4 is a schematic cross-sectional view of FIG. 3A-A.

图5为翘杆顶起装置放大示意图。Fig. 5 is an enlarged schematic diagram of the lifting device for the tilting rod.

具体实施方式Detailed ways

如图1、2所示,本发明包括机架1及其两端的机架墙板2,还包括综框3,驱动综框3上下移动的动力机构,更进一步包括第一、第二、第三摆臂4、5、6。As shown in Fig. 1, 2, the present invention comprises frame 1 and theframe wallboard 2 of two ends thereof, also comprises heald frame 3, the power mechanism that drives heald frame 3 to move up and down, further comprises first, second, the firstThree swing arms 4, 5, 6.

仍如图1、2所示,第一、第二摆臂的摆臂轴42、53两端穿出机架墙板2后分别与第一、第二摆臂4、5固联,所述摆臂轴42、53活动连接于机架墙板2。第三摆臂6的摆臂轴63两端固联于机架墙板2,第三摆臂6位于机架墙板2内,活动连接于摆臂轴63上。Still as shown in Figures 1 and 2, the two ends of theswing arm shafts 42 and 53 of the first and second swing arms pass through theframe wallboard 2 and are respectively fixedly connected with the first andsecond swing arms 4 and 5. Theswing arm shafts 42, 53 are movably connected to theframe wallboard 2. Both ends of theswing arm shaft 63 of thethird swing arm 6 are fixedly connected to theframe wallboard 2 , and thethird swing arm 6 is located in theframe wallboard 2 and is movably connected to theswing arm shaft 63 .

所述第三摆臂6的上下两端设有拉索7,分别连接综框3的上下边框,拉索7设有导向装置。所述导向装置包括设置于综框3上部的提棕架31,所述提棕架31的两端连接于机架1,提棕架31上设有与拉索7匹配的轮子311,连接于综框3上边框的拉索7垂直向上经过所述轮子311导向后,连接于上拉杆312,上拉杆312一端活动连接于第三摆臂6的上端;还包括设置于综框3下部的机架1上与拉索7匹配的轮子311′,连接于综框3下边框的拉索7垂直向下经过所述轮子311′导向后,连接于下拉杆313,下拉杆313一端活动连接于第三摆臂6的下端。所述上、下拉杆呈水平设置,并设有限位装置。所述限位装置为带有孔的支架314,支架314一端连接于提棕架31或机架1(限位上拉杆的连接于提棕架31,限位下拉杆的连接于机架1),另一端设有孔,上、下拉杆312、313分别贯穿支架孔限位。The upper and lower ends of thethird swing arm 6 are provided with drag cables 7, respectively connected to the upper and lower frames of the heald frame 3, and the drag cables 7 are provided with guide devices. Described guiding device comprises the liftingframe 31 that is arranged on heald frame 3 tops, and the two ends of described liftingframe 31 are connected to frame 1, and liftingframe 31 is provided with thewheel 311 that matches with drag cable 7, is connected to The drag cable 7 on the upper frame of the heald frame 3 is guided vertically upwards by thewheels 311, and then connected to theupper pull rod 312, and one end of theupper pull rod 312 is movably connected to the upper end of thethird swing arm 6; The wheel 311' matched with the cable 7 on the frame 1, the cable 7 connected to the lower frame of the heald frame 3 is guided vertically downward through the wheel 311', and then connected to the pull-downrod 313, and one end of the pull-downrod 313 is movably connected to the first The lower end of threeswing arms 6. The upper and lower rods are arranged horizontally and are provided with a limit device. The limit device is abracket 314 with a hole, one end of thebracket 314 is connected to the liftingframe 31 or the frame 1 (the limit upper pull rod is connected to thelift frame 31, and the limit pull rod is connected to the frame 1) , the other end is provided with a hole, and the upper andlower rods 312, 313 respectively pass through the bracket holes to limit positions.

仍如图1、2所示,所述上下拉杆与第三摆臂6的上下两端的活动连接是:第三摆臂6的上下端外侧设有槽口,夹片64夹于第三摆臂6的上下端,连接于夹片64一端的销轴位于槽口中,夹片另一端与拉杆采用活接连接。Still as shown in Figures 1 and 2, the movable connection between the upper and lower ends of the upper and lower pull rods and thethird swing arm 6 is: the outer sides of the upper and lower ends of thethird swing arm 6 are provided with notches, and theclip 64 is clamped on the third swing arm. The upper and lower ends of 6, the bearing pin that is connected to one end ofclip 64 is located in the notch, and the other end of the clip is connected with the pull bar by a joint.

在本实施例中,导向装置中的所述轮子为链轮,所述拉索为与链轮匹配的链条。设置于提棕架31的轮子311,其轮轴固联于提棕架31,设置于综框3下部机架1上的轮子311′,其轮轴固联于机架1。In this embodiment, the wheels in the guiding device are sprockets, and the drag cables are chains matched with the sprockets. Be arranged on thewheel 311 of carryingpalm frame 31, its wheel shaft is fixedly connected in carryingpalm frame 31, be arranged on the wheel 311 ' on the frame 1 of heald frame 3 bottom, its wheel shaft is fixedly connected in frame 1.

仍如图1、2所示,第三摆臂6大致中部位置活动连接于摆臂轴63,位于摆臂轴63上方的摆臂外侧设有支臂62,第三摆臂6还设有拉手61,所述拉手61的一端活动连接于支臂62端部一侧(采用销连接),与支臂伸出方向相反,向第二、第三摆臂方向延伸,直至延伸端超过第三摆臂。拉手61大致中部位置设有向上立起的挡爪65,拉手延伸端设有垂下的挡爪66。Still as shown in Figures 1 and 2, thethird swing arm 6 is movably connected to theswing arm shaft 63 at approximately the middle position, and asupport arm 62 is provided on the outside of the swing arm above theswing arm shaft 63, and thethird swing arm 6 is also provided with a handle. 61. One end of thehandle 61 is movably connected to one side of the end of the support arm 62 (connected by a pin), and is opposite to the extending direction of the support arm, and extends in the direction of the second and third swing arms until the extension end exceeds the third swing arm arm. Thehandle 61 is provided with an upwardly rising blockingclaw 65 approximately in the middle, and ahanging blocking claw 66 is provided at the extension end of the handle.

如图4、5所示,在拉手61下方设有翘杆9,所述翘杆9的轴91与第三摆臂轴63平行,其两端连接于机架墙板2。如图2、3所示,翘杆9外端与拉簧10连接(所述拉簧10上端连接于翘杆9,下端连接于机架),在翘杆的轴91与拉簧10连接位置之间的翘杆9下方设有使其翘起或落下的顶起装置,翘杆9翘起时向上顶起拉手61,拉手的中部挡爪65与上导向杆11相触,翘杆9落下时拉手61落下,拉手的一端挡爪66与下导向杆11′相触。As shown in FIGS. 4 and 5 , a warpingrod 9 is provided below thehandle 61 , theshaft 91 of the warpingrod 9 is parallel to the thirdswing arm shaft 63 , and its two ends are connected to theframe wallboard 2 . As shown in Figures 2 and 3, the outer end of the warpingrod 9 is connected to the tension spring 10 (the upper end of thetension spring 10 is connected to the warpingrod 9, and the lower end is connected to the frame). There is a jacking device under the cockingrod 9 between them to make it cock or fall. When the cockingrod 9 is cocked, thehandle 61 is lifted up, and themiddle claw 65 of the handle is in contact with theupper guide rod 11, and the cockingrod 9 falls. When thehandle 61 falls, thecatch 66 at one end of the handle touches thelower guide rod 11 ′.

仍如图1、2所示,所述上、下导向杆的两端伸出机架墙板2后分别与第二摆臂5所设的上、下连杆51、52连接,在第二摆臂5左摆或右摆带动下所述导向杆沿墙板2所设的导向槽110移动。当拉手的中部挡爪65与上导向杆11相触时,上导向杆11推着拉手61移动,当拉手的延伸端挡爪66与下导向杆11′相触时,下导向杆11′拉着拉手61移动,第三摆臂6随之左摆或右摆(将棕框提起或放下)。Still as shown in Figures 1 and 2, after the two ends of the upper and lower guide rods stretch out from theframe wallboard 2, they are respectively connected with the upper and lower connectingrods 51 and 52 provided by thesecond swing arm 5. Theswing arm 5 swings left or right to drive the guide rod to move along theguide groove 110 provided on thewall panel 2 . When themiddle claw 65 of the handle touches theupper guide rod 11, theupper guide rod 11 pushes thehandle 61 to move, and when theextended end claw 66 of the handle touches the lower guide rod 11', the lower guide rod 11' pullsHandle 61 moves, and thethird swing arm 6 swings left or right thereupon (brown frame is lifted or put down).

仍如图2所示,支臂62与拉手61分别向其连接端作圆弧延伸,拉手61设有挡爪的一端向支臂62翘起。所述翘杆9与拉手61的接触面呈相同弧度。Still as shown in FIG. 2 , thesupport arm 62 and thehandle 61 respectively extend in a circular arc toward their connecting ends, and the end of thehandle 61 provided with a claw is tilted toward thesupport arm 62 . The contact surfaces of thelever 9 and thehandle 61 have the same arc.

仍如图1、2、4、5所示,顶起装置包括传动轴12,所述传动轴12两端设有链轮123,与链轮匹配的链条125上连接有工艺轮轴124,每根工艺轮轴上活动连接有大直径工艺轮121,或连接有小直径工艺轮121,或连接有大小两种直径的工艺轮121(连接有什么规格的工艺轮根据花型需要设置)。所述传动轴12端部穿出机架墙板2后分别固联有棘轮122,第一摆臂4上所设的A连杆41拉动棘轮122及其传动轴12转动。在转动过程中,当大直径工艺轮转动到翘杆9下方时,大直径工艺轮则会将连接有弹簧的这一端翘杆顶起,翘杆另一端落下(拉手61落下,其一端挡爪66与下导向杆11′相触),反之,当小直径工艺轮转动到翘杆下方时,连接有弹簧的这一端翘杆在弹簧力作用下,使另一端翘杆翘起(向上顶起拉手61,拉手的中部挡爪65与上导向杆11相触)。Still as shown in Figures 1, 2, 4, and 5, the jacking device includes atransmission shaft 12, and the two ends of thetransmission shaft 12 are provided with asprocket 123, and thechain 125 matched with the sprocket is connected with aprocess wheel shaft 124, and each A large-diameter craft wheel 121 is movably connected to the craft wheel shaft, or a small-diameter craft wheel 121 is connected, orcraft wheels 121 of two kinds of diameters are connected (the craft wheel of what specification is connected needs to be set according to the pattern). The ends of thedrive shaft 12 pass through theframe wallboard 2 and are fixedly connected withratchets 122 respectively. TheA connecting rod 41 provided on thefirst swing arm 4 pulls theratchet 122 and itsdrive shaft 12 to rotate. During the rotation, when the large-diameter process wheel rotates below the warpingbar 9, the large-diameter process wheel will lift up the end of the spring-connected warping bar, and the other end of the warping bar will fall (thehandle 61 falls, and one end of it stops theclaw 66 is in contact with thelower guide rod 11′), on the contrary, when the small-diameter process wheel rotates below the warping rod, the warping rod at the end connected with the spring is under the action of the spring force, causing the other end of the warping rod to tilt up (upward handle 61, the middle part of thehandle claw 65 is in contact with the upper guide rod 11).

如图2、3所示,所述第二摆臂轴53上设有第二连杆54,所述第二连杆54连接第一摆臂轴42,第一摆臂4轴同时设有第一连杆43,所述第一连杆连接提花曲轴,所述提花曲轴与动力机构8的输出轴固接。As shown in Figures 2 and 3, the secondswing arm shaft 53 is provided with a second connectingrod 54, the second connectingrod 54 is connected to the firstswing arm shaft 42, and thefirst swing arm 4 shafts are also provided with a secondA connecting rod 43 , the first connecting rod is connected to the Jacquard crankshaft, and the Jacquard crankshaft is fixedly connected to the output shaft of the power mechanism 8 .

Claims (7)

Translated fromChinese
1.多花型自然纤维提花织机传动机构,包括动力装置,其特征在于:还包括设有轴的第一、第二、第三摆臂;1. The transmission mechanism of a multi-pattern natural fiber jacquard loom, including a power device, is characterized in that it also includes first, second, and third swing arms provided with shafts;所述第三摆臂通过连接件与棕框连接,第三摆臂设有拉手,在拉手下方设有翘杆,所述翘杆轴与第三摆臂轴平行,其两端连接于机架墙板;翘杆外端与拉簧连接,翘杆下方设有使其翘起或落下的顶起装置,翘杆翘起时向上顶起拉手,使其与上导向杆相触,翘杆落下时拉手落下与下导向杆相触; The third swing arm is connected with the brown frame through a connecting piece, the third swing arm is provided with a handle, and a warp rod is arranged below the handle, the shaft of the warp rod is parallel to the axis of the third swing arm, and its two ends are connected to the frame Wallboard; the outer end of the cocking rod is connected with the tension spring, and a jacking device is provided under the cocking rod to make it cock up or fall. When the cocking rod is cocked, the handle is lifted up to make it touch the upper guide rod, and the cocking rod falls When the handle falls and touches the lower guide rod;所述上、下导向杆的两端伸出机架墙板后分别与第二摆臂所设的上、下连杆连接,在第二摆臂左摆或右摆带动下所述导向杆沿墙板所设的导向槽移动,推或拉所述拉手,使第三摆臂左摆或右摆;The two ends of the upper and lower guide rods protrude from the frame wallboard and are respectively connected with the upper and lower connecting rods provided by the second swing arm. When the second swing arm swings left or right, the guide rod moves along The guide groove set on the wall panel moves, pushes or pulls the handle, and makes the third swing arm swing left or right;所述第一摆臂上设有拉动顶起装置转动的A连杆;The first swing arm is provided with an A connecting rod that pulls the jacking device to rotate;所述第二摆臂轴上设有第二连杆,所述第二连杆连接第一摆臂轴,第一摆臂轴同时设有第一连杆,所述第一连杆连接提花曲轴,所述提花曲轴与动力装置的输出轴固接。The second swing arm shaft is provided with a second connecting rod, the second connecting rod is connected to the first swing arm shaft, and the first swing arm shaft is also provided with a first connecting rod, and the first connecting rod is connected to the jacquard crankshaft , the Jacquard crankshaft is fixedly connected to the output shaft of the power device.2.如权利要求1所述的多花型自然纤维提花织机传动机构,其特征在于:第一、第二摆臂的摆臂轴两端穿出机架墙板后分别与第一、第二摆臂固联,所述摆臂轴活动连接于机架墙板;第三摆臂的摆臂轴两端固联于机架墙板,第三摆臂位于机架墙板内,活动连接于摆臂轴上。2. The transmission mechanism of multi-pattern natural fiber jacquard loom as claimed in claim 1, characterized in that: the two ends of the swing arm shaft of the first and second swing arms pass through the frame wallboard respectively with the first and the second The two swing arms are fixedly connected, and the swing arm shaft is movably connected to the frame wallboard; the two ends of the swing arm shaft of the third swing arm are fixedly connected to the frame wallboard, and the third swing arm is located in the frame wallboard, and is movably connected on the swing arm shaft.3.如权利要求1或2所述的多花型自然纤维提花织机传动机构,其特征在于:第三摆臂大致中部位置活动连接于摆臂轴,位于摆臂轴上方的摆臂上设有支臂,所述拉手的一端活动连接于支臂,拉手大致中部位置、以及另一端设有挡爪,当拉手向上翘起时,上导向杆与中部挡爪相触,推着拉手移动,当拉手落下时,下导向杆与一端挡爪相触,拉着拉手移动,第三摆臂随之左摆或右摆。3. The multi-pattern natural fiber jacquard loom transmission mechanism as claimed in claim 1 or 2, characterized in that: the third swing arm is movably connected to the swing arm shaft at approximately the middle position, and the swing arm above the swing arm shaft is provided with a There is a support arm, one end of the handle is movably connected to the support arm, the handle is roughly in the middle, and the other end is provided with a claw. When the handle is tilted upwards, the upper guide rod touches the middle claw, pushing the handle to move, When the handle falls, the lower guide rod touches the claw at one end, pulling the handle to move, and the third swing arm swings left or right thereupon.4.如权利要求3所述的多花型自然纤维提花织机传动机构,其特征在于:支臂与拉手分别向其连接端作圆弧延伸,拉手设有挡爪的一端向支臂翘起。4. The transmission mechanism of multi-pattern natural fiber jacquard loom as claimed in claim 3, characterized in that: the support arm and the handle respectively extend to the connecting end in a circular arc, and the end of the handle provided with the claw is tilted towards the support arm .5.如权利要求1所述的多花型自然纤维提花织机传动机构,其特征在于:使翘杆翘起或落下的顶起装置设置于翘杆轴与拉簧连接位置之间的翘杆下方。5. The transmission mechanism of the multi-pattern natural fiber jacquard loom according to claim 1, characterized in that: the jacking device for raising or lowering the warping rod is arranged on the warping rod between the warping rod shaft and the connection position of the tension spring below.6.如权利要求1或5所述的多花型自然纤维提花织机传动机构,其特征在于:顶起装置包括传动轴,所述传动轴两端设有链轮,与链轮匹配的链条上连接有工艺轮轴,每根工艺轮轴上活动连接有大直径工艺轮,或连接有小直径工艺轮,或连接有大小两种直径的工艺轮,所述传动轴端部穿出机架墙板后分别固联有棘轮,第一摆臂上所设的A连杆拉动棘轮及其传动轴转动。6. The transmission mechanism of multi-pattern natural fiber jacquard loom as claimed in claim 1 or 5, characterized in that: the jacking device comprises a transmission shaft, and the two ends of the transmission shaft are provided with sprockets, and the chain matched with the sprockets There are process wheel shafts connected to each process wheel shaft, and each process wheel shaft is movably connected with a large-diameter process wheel, or connected with a small-diameter process wheel, or connected with a process wheel with two diameters, and the end of the transmission shaft passes through the frame wallboard Respectively fixedly connected with ratchets at the back, the set A connecting rod on the first swing arm pulls the ratchets and the transmission shaft thereof to rotate.7.如权利要求1或6所述的多花型自然纤维提花织机传动机构,其特征在于:所述拉簧上端连接于翘杆,下端连接于机架,所述翘杆与拉手的接触面呈相同弧度。7. The multi-pattern natural fiber jacquard loom transmission mechanism as claimed in claim 1 or 6, characterized in that: the upper end of the tension spring is connected to the warping rod, and the lower end is connected to the frame, and the contact between the warping rod and the handle The surfaces have the same curvature.
CN 2012100252032012-02-062012-02-06Transmission mechanism of multiflora natural fiber jacquard loomExpired - Fee RelatedCN102534923B (en)

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JP2007138322A (en)*2005-11-162007-06-07Toyota Industries CorpGuide device for heald frame in warp shedding apparatus of weaving machine
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